Analysis

  • max time kernel
    179s
  • max time network
    190s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    23-08-2024 22:00

General

  • Target

    47f16dcf2d93dfaa610f6d00b7edb0fb3049f1c69f1e19bd87df9647e74dd229.apk

  • Size

    1.4MB

  • MD5

    2684425e71385a53e90a0b138d0578c6

  • SHA1

    e81b450057ed4d1c574dfcec05b4dda686d18d38

  • SHA256

    47f16dcf2d93dfaa610f6d00b7edb0fb3049f1c69f1e19bd87df9647e74dd229

  • SHA512

    18a7a57ba4d08ac84c33e0166d79549e6b973c2ccddf694f0db317dccd3957dbc7acdf632045728bff7f54b8289f45a822999e15f1259e3d5976da0daa733a42

  • SSDEEP

    24576:rY4XaRaTFTvHpKp/ZlQqgwSRyLjKp3tgdYu+D9WQfNFXs7uiOScyarfCeS9HxVgs:rY4aRaTFjHpKdZlPvSRyLjK3gdY99WQA

Malware Config

Extracted

Family

octo

C2

https://voranileximavor.xyz/YjdkMWRjNTllNzZi/

https://xerolimanorvix.xyz/YjdkMWRjNTllNzZi/

https://tarovinalexmon.xyz/YjdkMWRjNTllNzZi/

https://merolinavexrox.xyz/YjdkMWRjNTllNzZi/

https://zolrivanelomax.xyz/YjdkMWRjNTllNzZi/

https://karlovinarelox.xyz/YjdkMWRjNTllNzZi/

https://vernolimarevox.xyz/YjdkMWRjNTllNzZi/

https://solvinarilemax.xyz/YjdkMWRjNTllNzZi/

https://tralonivexomar.xyz/YjdkMWRjNTllNzZi/

https://norvinareloxam.xyz/YjdkMWRjNTllNzZi/

https://jerominalexvor.xyz/YjdkMWRjNTllNzZi/

https://ferolimanivrox.xyz/YjdkMWRjNTllNzZi/

https://xerolimaxonvor.xyz/YjdkMWRjNTllNzZi/

https://pelonivaremaxo.xyz/YjdkMWRjNTllNzZi/

https://tarolinaxmover.xyz/YjdkMWRjNTllNzZi/

https://lornavinarelox.xyz/YjdkMWRjNTllNzZi/

https://zarolinavexrom.xyz/YjdkMWRjNTllNzZi/

https://kolvanarexilon.xyz/YjdkMWRjNTllNzZi/

https://jarolinamovexr.xyz/YjdkMWRjNTllNzZi/

https://trevinolaromex.xyz/YjdkMWRjNTllNzZi/

rc4.plain

Extracted

Family

octo

C2

https://voranileximavor.xyz/YjdkMWRjNTllNzZi/

https://xerolimanorvix.xyz/YjdkMWRjNTllNzZi/

https://tarovinalexmon.xyz/YjdkMWRjNTllNzZi/

https://merolinavexrox.xyz/YjdkMWRjNTllNzZi/

https://zolrivanelomax.xyz/YjdkMWRjNTllNzZi/

https://karlovinarelox.xyz/YjdkMWRjNTllNzZi/

https://vernolimarevox.xyz/YjdkMWRjNTllNzZi/

https://solvinarilemax.xyz/YjdkMWRjNTllNzZi/

https://tralonivexomar.xyz/YjdkMWRjNTllNzZi/

https://norvinareloxam.xyz/YjdkMWRjNTllNzZi/

https://jerominalexvor.xyz/YjdkMWRjNTllNzZi/

https://ferolimanivrox.xyz/YjdkMWRjNTllNzZi/

https://xerolimaxonvor.xyz/YjdkMWRjNTllNzZi/

https://pelonivaremaxo.xyz/YjdkMWRjNTllNzZi/

https://tarolinaxmover.xyz/YjdkMWRjNTllNzZi/

https://lornavinarelox.xyz/YjdkMWRjNTllNzZi/

https://zarolinavexrom.xyz/YjdkMWRjNTllNzZi/

https://kolvanarexilon.xyz/YjdkMWRjNTllNzZi/

https://jarolinamovexr.xyz/YjdkMWRjNTllNzZi/

https://trevinolaromex.xyz/YjdkMWRjNTllNzZi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 3 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.behave.shuffle
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4344

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.behave.shuffle/.qcom.behave.shuffle

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.behave.shuffle/.qcom.behave.shuffle

    Filesize

    87B

    MD5

    e6a3b3decaf16da674bfea52352d1adb

    SHA1

    a0eeddaf621b69cddc2d72a193124738fcebdcb9

    SHA256

    e17011ff10aece511da3a7758b44bce40b950cd070fd4eadfe7af3db9ece77b8

    SHA512

    47d048a8b9d34a0ea4ca3e79842ad91b21cfdfb281d68412287164fab2c7f8eec1adca64d71e9cf788073840cc3378ec9046bd6b4f932415048613870cdb4998

  • /data/data/com.behave.shuffle/app_prison/yHd.json

    Filesize

    153KB

    MD5

    4466e55be228bc6d9cb1eac433c2efdf

    SHA1

    840ed9927f84bef91fe0897d278307f09216daf4

    SHA256

    fb84f65266235131ab0edbf64abfdd3f740b560864a7b44eebe5c045febe97ec

    SHA512

    9e249ef2342e052d4f4ee0e6649810c121858e6357ee9d75cd0601aba210631ab15778aa05fd7f7dea258319c3a54e232389d4849746f1ca1a9d6649ca765769

  • /data/data/com.behave.shuffle/app_prison/yHd.json

    Filesize

    153KB

    MD5

    891f5aa56c773718c8836d49b1a652e7

    SHA1

    5f5fca44c8e194fbbea092874dc06ad31fa4d644

    SHA256

    1d2c9e66a6306d2fccb01dd0f34cdf96de9245b76beac64615f976df4779f1bc

    SHA512

    caea801f730da13fa6cb445b8274c6ed41479d3eaec20dcf414eaf012dbaac1d59b20d3df45d7def0ab8887e1f8eee46a9a3ab703b32c44760402fe9384be63f

  • /data/user/0/com.behave.shuffle/app_prison/yHd.json

    Filesize

    450KB

    MD5

    cffaaa9be688907c0e4be41fbb7b72cf

    SHA1

    c57f1e760838ec979d334d28a858ea2669187dc1

    SHA256

    3f2571d4a6a60eaaf8164bd63e2779699464e717570745a583c0b30b465dcb90

    SHA512

    547345ba9f2c530c04af4e6c75cbe304a6988ad3611441a39220deaa085061a4473db84f4927b9759f4526b2f97fe7b0028f37f75f5bc7b368d109e2022941fd